    .main {
        width: 1200px;
        margin: 0 auto;
    }
    
    .phone {
        width: 1200px;
        margin: 0 auto;
        height: 700px;
    }
    
    .phone_l {
        float: left;
        width: 520px;
        height: 700px;
    }
    
    .phone_l h5 {
        margin: 10px 0;
        height: 30px;
        font-size: 15px;
        font-weight: 400;
        line-height: 30px;
        text-align: left;
        color: #c5c5c5;
    }
    
    .phone_l h5 a {
        color: red;
    }
    
    .phone_l .phone_img {
        position: relative;
        width: 520px;
        height: 520px;
        border: 1px solid #c5c5c5;
    }
    
    .phone_img .mask {
        display: none;
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 200px;
        height: 200px;
        background-color: rgba(248, 244, 170, 0.3);
        border: 1px solid #ccc;
        cursor: move;
    }
    
    .phone_img .big {
        display: none;
        position: absolute;
        top: -15px;
        left: 530px;
        width: 650px;
        height: 650px;
        background-color: #fff;
        z-index: 3;
        overflow: hidden;
    }
    
    .phone_img .big img {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
    }
    
    .phone_img img {
        width: 518px;
        height: 518px;
    }
    
    .phone_imgs {
        margin-top: 15px;
        height: 80px;
    }
    
    .phone_imgs ul li {
        border: 1px solid #c5c5c5;
        float: left;
        margin-left: 10px;
        width: 78px;
        height: 78px;
    }
    
    .phone_imgs ul li img {
        width: 76px;
        height: 76px;
    }
    
    .phone_imgs ul .zuo {
        width: 27px;
        height: 64px;
        margin-top: 7px;
        margin-left: 0;
        background-color: rgb(200, 200, 200);
    }
    
    .phone_imgs ul .zuo img {
        width: 27px;
        height: 64px;
    }
    
    .phone_imgs ul .you img {
        width: 27px;
        height: 64px;
    }
    
    .phone_imgs ul .you {
        margin-top: 7px;
        width: 27px;
        height: 64px;
        background-color: rgb(200, 200, 200);
    }
    
    .phone_r {
        float: left;
        width: 500px;
        height: 700px;
        margin-left: 15px;
    }
    
    .phone_r h5 {
        margin: 10px auto;
        height: 30px;
        text-align: left;
        line-height: 30px;
        font-size: 15px;
        font-weight: 400;
    }
    
    .phone_r ul li {
        height: 60px;
        font-size: 12px;
        line-height: 40px;
        text-align: left;
        color: rgb(100, 100, 100);
    }
    
    .jiage,
    .cuxiao {
        background-color: rgb(234, 190, 208);
    }
    
    .jiage .txt1 {
        font-size: 18px;
        color: crimson;
        font-weight: 700;
    }
    
    .jiage .txt2 {
        font-size: 15px;
        color: crimson;
    }
    
    .phone_r .cuxiao .txt1 {
        display: inline-block;
        width: 50px;
        height: 30px;
        background-color: lightcoral;
        font-size: 15px;
        color: #fff;
    }
    
    .phone_r .cuxiao .txt2 {
        color: aqua;
    }
    
    .peiso {
        border-bottom: 1px solid rgb(100, 100, 100);
    }
    
    .xuanze h5 {
        float: left;
    }
    
    .xuanze ul li {
        float: left;
        width: 67px;
        height: 38px;
        margin: 10px 10px;
        line-height: 36px;
        font-size: 15px;
        text-align: center;
        border: 1px solid rgb(200, 200, 200);
    }
    
    .goumaifangshi h5 {
        float: left;
    }
    
    .goumaifangshi ul li {
        float: left;
        width: 85px;
        height: 38px;
        margin: 10px 10px;
        line-height: 36px;
        font-size: 15px;
        text-align: center;
        border: 1px solid rgb(200, 200, 200);
    }
    
    .goumaifangshi ul li:hover {
        border: 1px solid red;
    }
    
    .xuanze ul li:hover {
        border: 1px solid red;
    }
    
    .bottom {
        margin-top: 20px;
        height: 56px;
    }
    
    .bot_l {
        float: left;
        position: relative;
        width: 90px;
        height: 52px;
        line-height: 50px;
        font-size: 15px;
        border: 1px solid rgb(200, 200, 200);
    }
    
    .bot_l .add {
        position: absolute;
        top: -1px;
        right: 0;
        width: 20px;
        height: 26px;
        font-size: 15px;
        line-height: 20px;
        background-color: rgb(200, 200, 200);
        border: none;
    }
    
    .bot_l .reduce {
        position: absolute;
        top: 49%;
        right: 0;
        width: 20px;
        height: 26px;
        font-size: 15px;
        line-height: 20px;
        background-color: rgb(200, 200, 200);
        border: none;
    }
    
    .bot_r {
        float: left;
        margin-left: 15px;
        height: 52px;
        width: 162px;
        border: 1px solid red;
    }
    
    .bot_r button {
        height: 51px;
        margin-top: -1px;
        width: 161px;
        background-color: rgb(230, 64, 83);
        color: #fff;
        font-size: 18px;
        font-weight: 700;
        border: none;
    }
    
    .label_l {
        float: left;
        margin-right: 15px;
        width: 260px;
        height: 52px;
    }
    
    .label_l ul li {
        float: left;
        text-align: center;
        width: 130px;
        height: 52px;
        border: 1px solid rgb(220, 220, 220);
        background-color: rgb(245, 245, 245);
        font-size: 15px;
        line-height: 50px;
    }
    
    .label_r {
        float: left;
        width: 925px;
        height: 52px;
    }
    
    .labl_l_b1 {
        display: block;
        float: left;
        width: 260px;
        height: 1620px;
    }
    
    .labl_l_b1 ul .li_1:first-child {
        border-top: 1px solid #fff;
    }
    
    .labl_l_b1 ul .li_1 {
        height: 540px;
        border: 1px solid rgb(221, 221, 221);
    }
    
    .labl_l_b2 {
        display: none;
        float: left;
        width: 260px;
        height: 1620px;
        font-size: 20px;
        color: skyblue;
    }
    
    .li_1 ul .li_2 {
        float: left;
        width: 129px;
        line-height: 36px;
        text-align: center;
        height: 36px;
        border-bottom: 1px dotted rgb(230, 230, 230);
    }
    
    .li_1 .li_1_img {
        width: 258px;
        height: 280px;
    }
    
    .li_1 p {
        margin-top: 10px;
        padding-left: 10px;
        height: 30px;
        line-height: 30px;
        font-size: 12px;
    }
    
    .li_1 h5 {
        padding-left: 10px;
        height: 30px;
        line-height: 30px;
        font-size: 15px;
    }
    
    .li_1 button {
        margin-left: 65px;
        width: 120px;
        height: 40px;
        border: none;
        font-size: 15px;
        line-height: 40px;
        color: #999494;
        border: 1px solid rgb(200, 200, 200);
        background-color: #fff;
    }
    
    .label_r ul li {
        float: left;
        text-align: center;
        width: 231px;
        height: 52px;
        border: 1px solid rgb(220, 220, 220);
        background-color: rgb(245, 245, 245);
        font-size: 15px;
        line-height: 50px;
    }
    
    .labl_r_b1 {
        display: block;
        float: left;
        width: 925px;
        /* height: 3300px; */
    }
    
    .labl_r_b2 {
        display: none;
        float: left;
        width: 925px;
        /* height: 3300px; */
        font-size: 20px;
        color: aqua;
        font-weight: 700;
        text-align: center;
    }
    
    .labl_r_b3 {
        display: none;
        float: left;
        width: 925px;
        /* height: 3300px; */
        font-size: 20px;
        color: red;
        font-weight: 700;
        text-align: center;
    }
    
    .labl_r_b4 {
        display: none;
        float: left;
        width: 925px;
        /* height: 3300px; */
        font-size: 20px;
        color: purple;
        font-weight: 700;
        text-align: center;
    }
    
    .labl_r_b1 ul li {
        padding-left: 20px;
        height: 33px;
        font-size: 15px;
        line-height: 33px;
        color: #999494;
    }
    
    .labl_r_b1_img {
        width: 925px;
        height: 756px;
    }
    
    .labl_r_b1_img img {
        width: 925px;
        height: 756px;
    }
    
    .label_hid {
        background-color: #fff!important;
        border-top: 2px solid rgb(114, 195, 230)!important;
        border-bottom: 1px solid #fff!important;
        font-weight: 600;
    }